Invensys Action Instruments collection

Invensys Action Instruments

Invensys Action Instruments is a legacy brand recognized for its robust process instrumentation and control components, frequently integrated into critical industrial applications. Their product lines include signal conditioners, transmitters, alarm units, and power supplies, valued by engineers for their dependability and long-term operational stability in harsh environments. These parts are essential for accurate measurement and control loops in sectors like oil & gas and power generation. Industrial Automation Co. stocks new and refurbished Invensys Action Instruments parts with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Invensys Action Instruments Q403-1L09

SKU · Q403-1L09

Invensys Action Instruments Q403-1L09

INVENSYS ACTION INSTRUMENTS Q403-1L09 Q4031L09 ISOLATOR FIXED RANGE (1 IN 1 OUT) 0/10VDC IN; 0/10VDC OUTAC POWERED - ...

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